Zobrazeno 1 - 10
of 3 180
pro vyhledávání: '"Okafor P"'
Publikováno v:
Journal of Information Systems and Informatics, Vol 6, Iss 2, Pp 1215-1236 (2024)
The Business Intelligence (BI) and Data Warehouse (DW) system deployed in the Nigerian National Petroleum Corporation should provide cooperate decision makers with real-time information to help them identify and understand key business factors to mak
Externí odkaz:
https://doaj.org/article/279b2d007145449a85ffba947915c799
Code signing enables software developers to digitally sign their code using cryptographic keys, thereby associating the code to their identity. This allows users to verify the authenticity and integrity of the software, ensuring it has not been tampe
Externí odkaz:
http://arxiv.org/abs/2406.15596
This paper systematizes knowledge about secure software supply chain patterns. It identifies four stages of a software supply chain attack and proposes three security properties crucial for a secured supply chain: transparency, validity, and separati
Externí odkaz:
http://arxiv.org/abs/2406.10109
Many software products are composed by the recursive integration of components from other teams or external parties. Each additional link in a software product's supply chain increases the risk of the injection of malicious behavior. To improve suppl
Externí odkaz:
http://arxiv.org/abs/2406.08198
Autor:
Fang, Xufei, Zhang, Jiawen, Frisch, Alexander, Preuß, Oliver, Okafor, Chukwudalu, Setvin, Martin, Lu, Wenjun
Publikováno v:
Journal of the American Ceramic Society, 2024
We report room-temperature bulk plasticity mediated by dislocations in single-crystal cubic KTaO3, contrasting the conventional knowledge that single-crystal KTaO3 is susceptible to brittle cleavage. A mechanics-based combinatorial experimental appro
Externí odkaz:
http://arxiv.org/abs/2406.00623
This study introduces and evaluates the Quantile Regressor Tree (QRT), a novel methodology merging the robust characteristics of quantile regression with the versatility of decision trees. The quantile regressor tree introduces non-linearity to the q
Externí odkaz:
http://arxiv.org/abs/2402.14955
Autor:
Gloria Chinwendu Okafor, Kingsley N. Ogbu, Jacob Agyekum, Andrew Manoba Limantol, Isaac Larbi
Publikováno v:
Discover Environment, Vol 2, Iss 1, Pp 1-14 (2024)
Abstract This research aimed to assess changes in mean and extreme rainfall within the Kaduna River Basin (KRB), specifically examining the implications of two Representative Concentration Pathways (RCPs)—4.5 and 8.5 scenarios. Employing a quantile
Externí odkaz:
https://doaj.org/article/a8397b2c6b124f47bb906256156c2fd4
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 6, Iss 1, Pp 33-45 (2024)
Rapid industrial development causes environmental contamination of land, water, and air with heavy metals which pose a significant threat to human survival. This study aims to remove antimony from wastewater using tea leaves and tea fiber (Camellia s
Externí odkaz:
https://doaj.org/article/5036e51593c24507935ff267708e106d
Autor:
Chukwuka Eugene Ugwu, Uchenna Paulinus Okafor, Anthony Chukwuemeka Onyekwelu, Chetachi Euphemia Orji-Okafor, Calistus Ifeanyi Mamah, Obinna Chidi Anyanwu, Nnamdi Charles Ajaebili, Paulinus I. Attama, Chigozie Freda Ugwuanyi, Modesta C. Okolo
Publikováno v:
Healthcare in Low-resource Settings (2024)
The COVID-19 lockdown control tactics used by security agents on the citizens of north-central Nigeria were studied for their effects on health The convenience sampling method was employed to select six states of the study area. Due to the nature of
Externí odkaz:
https://doaj.org/article/3fcabefe5941472d93d1a971942fc0ba
Autor:
Chinyere E. Okafor, Ikechukwu K. Ijoma, Chiamaka A. Igboamalu, Chinaza E. Ezebalu, Chukwuemeka F. Eze, Jessica C. Osita-Chikeze, Chisom E. Uzor, Adaugo L. Ekwuekwe
Publikováno v:
BioTechnologia, Vol 105, Iss 2, Pp 121-136 (2024)
Oxidative stress-related pathologies have guided the scientific community into delving into natural product-based research on plant-based metabolites. Plant secondary metabolites serve as a valid alternative in managing oxidative stress-related patho
Externí odkaz:
https://doaj.org/article/ca989dea097042f8a92b7881a1a1a067